Easy Install

Product Details

Valve Spring A-Type Nissan 200SX 1977-1979TOMEI Valve Springs
In terms of transferring the exact movement of the camshaft, the highest quality valve spring is required to the high RPM, high powered tuned engines. We developed our products with the most careful choice of the material, coating and the other technologies. Then we repeated severe tests to our pre-production in order to give the best quality that is performed in any situations.
Features

Reliability in high RPM, and improvement in an initial response
High durability against metal fatigue
High durability against the shocks from jump and bounce
High durability against surging
High sag resistance